From fires to floods, the warming climate is reshaping the globe. In fact, the decade of the 2010s was the hottest ever recorded on Earth. And although activists and scientists have long been sounding the alarm, a new voice joined the chorus recently: investment firm BlackRock. William Brangham talks to BlackRock’s Brian Deese about how climate change is altering American business and finance. Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG Find more from PBS NewsHour at www.pbs.org/newshour Subscribe to our YouTube channel: bit.ly/2HfsCD6 Follow us: Facebook: www.pbs.org/newshour Twitter: www.twitter.com/newshour Instagram: www.instagram.com/newshour Snapchat: @pbsnews Subscribe: PBS NewsHour podcasts: www.pbs.org/newshour/podcasts Newsletters: www.pbs.org/newshour/subscribe